Energizer

Corporate brand

An American battery and portable-lighting company whose Energizer brand is known for consumer batteries, rechargeable power products, flashlights, and automotive appearance products.

Last updated October 17, 2026

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Overview

Energizer is an American battery and portable-lighting business headquartered in Clayton, Missouri. The company traces its corporate history to the Eveready Battery Company, established in 1896, and operates primarily through the Energizer brand alongside other battery and lighting names acquired or retained by Energizer Holdings. Its principal products include alkaline, lithium, rechargeable, and specialty batteries, as well as flashlights, lanterns, and related portable-power products. The Energizer name originated as a product name for an alkaline cell in 1980. The business became independent from Ralston Purina in 2000, when Eveready was spun off and Energizer Holdings was listed on the New York Stock Exchange under the ticker ENR. During the 2000s and early 2010s, the company pursued a broad consumer-products strategy, acquiring Schick and Wilkinson Sword, Playtex, Edge, Skintimate, American Safety Razor, and the North American rights to several personal-care brands. These transactions made Energizer Holdings substantially more diversified than the battery brand alone. In 2015, the personal-care operations were separated into Edgewell Personal Care, leaving Energizer Holdings focused on household products. The remaining company concentrated on batteries, flashlights, lamps, and selected automotive-care products. It later acquired HandStands and expanded its automotive portfolio with Nu Finish. In 2018, Energizer announced a major acquisition of Spectrum Brands' global battery and lighting business for approximately $2 billion in cash. The transaction closed in January 2019 after regulatory review and added the Rayovac and VARTA consumer-battery businesses, subject to subsequent European competition remedies affecting parts of the VARTA business. Energizer sells products across international markets and maintains manufacturing and distribution operations in the United States and overseas. Singapore has been an important manufacturing location since 1946 and supplies Asian and Oceanian markets. The company also licenses the Energizer name for products outside its core battery and lighting operations, including mobile phones and accessories sold by Avenir Telecom. Brand communication has traditionally emphasized dependable, long-lasting power and uses the animated Energizer Bunny as a prominent advertising character. In 2024, Energizer acquired naming rights to the home stadium of Major League Soccer club St. Louis City SC, changing the venue's name to Energizer Park. The company also moved its headquarters to Clayton, Missouri, in November 2024. Energizer remains an active, publicly traded household-products company, although its commercial identity is principally associated with batteries and portable lighting.

History

Energizer's roots lie in the Eveready Battery Company, whose battery operations date to 1896. The business developed through the expansion of portable electrical power and became associated with the Eveready name. In 1980, the company introduced the Energizer name for an alkaline power cell, establishing the brand identity that later became central to the publicly traded company. In 1986, Union Carbide sold Eveready Battery to Ralston Purina. Ralston later spun off the battery business in 2000, creating Energizer Holdings as an independent public company listed on the New York Stock Exchange under the symbol ENR. The new company initially centered on batteries and portable lighting, but under CEO J. Patrick Mulcahy it expanded into personal care. The 2003 acquisition of Schick and Wilkinson Sword from Pfizer gave Energizer a substantial shaving business. The diversification continued with the 2007 acquisition of Playtex Products. The transaction brought brands including Hawaiian Tropic and Banana Boat into the company, alongside Playtex personal-care products. In 2009, Energizer added the Edge and Skintimate shaving-gel brands from S.C. Johnson & Son. It also pursued related transactions in razors and personal care, including the American Safety Razor acquisition process in 2010 and the purchase of North American rights to Stayfree, Carefree, and o.b. from Johnson & Johnson in 2013. The company continued to develop its core battery portfolio. In 2010, it introduced Energizer Advanced Lithium as a premium-performing lithium battery line. The brand also extended into licensed mobile phones and accessories through Avenir Telecom. During this period, Energizer maintained a broad consumer-products portfolio, but management ultimately decided that the battery and household activities and personal-care activities would be more effective as separate companies. In 2015, the personal-care operations were separated into Edgewell Personal Care. Energizer Holdings retained the household business, including batteries, flashlights, and lamps. After the separation, it added automotive-care capabilities through the 2016 acquisition of HandStands and expanded that portfolio with the Nu Finish automotive-appearance brands in 2018. A major strategic change came with the acquisition of Spectrum Brands' global battery and lighting division. Announced in January 2018 and completed in January 2019, the approximately $2 billion transaction added the Rayovac and VARTA consumer-battery businesses to Energizer's portfolio. The transaction was subject to regulatory scrutiny, and European competition remedies resulted in the household-battery production associated with part of VARTA being divested. VARTA subsequently reacquired that business, while Energizer retained VARTA rights in certain markets, including Latin America and Asia-Pacific, according to the reference material. Energizer operates manufacturing facilities in the United States and internationally. Its Singapore facility, operating since 1946, is a major international plant and supplies Asian and Oceanian markets. In 2024, Energizer expanded its corporate and community presence in St. Louis by acquiring naming rights to CityPark, home of St. Louis City SC, resulting in the name Energizer Park. The company also relocated its headquarters to Clayton, Missouri, in November 2024. Today, the business remains focused on batteries, portable lighting, and selected adjacent products, with the Energizer Bunny serving as one of its most recognizable marketing assets.

2024
CityPark renamed Energizer Park
[1]Energizeren.wikipedia.org
Energizer acquired naming rights to the stadium of St. Louis City SC.
2024
Headquarters moved to Clayton
[1]Energizeren.wikipedia.org
Energizer moved its headquarters to Clayton, Missouri, in November.
2019
Spectrum Brands transaction completed
[1]Energizeren.wikipedia.org
The acquisition closed after regulatory review, adding Rayovac and VARTA consumer-battery operations.
2018
Spectrum Brands battery and lighting transaction announced
[1]Energizeren.wikipedia.org
Energizer agreed to acquire Spectrum Brands' global battery and lighting division for approximately $2 billion in cash.
2016
HandStands acquired
[1]Energizeren.wikipedia.org
The transaction expanded Energizer into automotive fragrance and appearance products.
2015
Personal-care business separated
[1]Energizeren.wikipedia.org
Energizer separated its personal-care operations into Edgewell Personal Care and returned its focus to household products.
2013
North American feminine-care brands acquired
[1]Energizeren.wikipedia.org
Energizer purchased North American rights to Stayfree, Carefree, and o.b. from Johnson & Johnson for $185 million.
2013
North American Stayfree, Carefree, and o.b. brands acquired
[1]Energizeren.wikipedia.org
Energizer purchased the North American brand business from Johnson & Johnson for $185 million.
2010
Advanced Lithium line launched
[1]Energizeren.wikipedia.org
Energizer introduced Advanced Lithium as a top-performing lithium-battery series. Energizer launched a premium lithium-battery line for high-drain consumer devices.
2009
Edge and Skintimate acquired
[1]Energizeren.wikipedia.org
Energizer acquired the Edge and Skintimate shaving-gel brands from S.C. Johnson & Son.
2007
Playtex Products acquired
[1]Energizeren.wikipedia.org
The approximately $1.9 billion acquisition added Playtex and related personal-care and sun-care brands, including Hawaiian Tropic and Banana Boat.
2003
Schick and Wilkinson Sword acquired
[1]Energizeren.wikipedia.org
Energizer expanded into personal care by acquiring Schick and Wilkinson Sword from Pfizer.
2003
Entry into shaving products
[1]Energizeren.wikipedia.org
Energizer acquired Schick and Wilkinson Sword from Pfizer.
2000
Energizer Holdings becomes an independent public company
[1]Energizeren.wikipedia.org
Ralston spun off Eveready, and Energizer Holdings was listed on the New York Stock Exchange under ticker ENR.
2000
Energizer Holdings becomes publicly traded
[1]Energizeren.wikipedia.org
Ralston's battery spin-off became Energizer Holdings, Inc. and began trading on the New York Stock Exchange under ENR.
1986
Eveready Battery sold to Ralston Purina
[1]Energizeren.wikipedia.org
Union Carbide sold the Eveready Battery business to Ralston Purina.
1980
Energizer name introduced for an alkaline cell
[1]Energizeren.wikipedia.org
The Eveready Battery Company applied the Energizer name to an alkaline power cell, establishing the brand that later became the corporate identity.
1946
Singapore manufacturing operation begins
[1]Energizeren.wikipedia.org
Energizer's Singapore manufacturing presence begins and later becomes an important supply base for Asian and Oceanian markets.
1896
Eveready battery-business foundations established
[1]Energizeren.wikipedia.org
The corporate history of Energizer traces back to the Eveready Battery Company and battery operations established in the late nineteenth century.

Products and positioning

A globally recognized, performance-oriented household battery and portable-lighting company positioned around dependable, long-lasting energy and broad availability, with adjacent automotive-care products.

Alkaline batteries
Energizer MAX
The core alkaline-battery family sold for everyday household and portable devices. It is positioned for general-purpose use across products such as remotes, toys, clocks, and other battery-powered equipment.
Lithium batteries
Energizer Ultimate Lithium
A premium lithium-battery family intended for devices requiring long runtime, low weight, and reliable performance across demanding or variable conditions. It represents Energizer's higher-performance disposable-battery positioning.
Lithium batteries · 2010
Energizer Advanced Lithium
Introduced in 2010 as a leading performance line, Advanced Lithium extended Energizer's lithium portfolio for consumers seeking longer-lasting power than standard alkaline cells. Lithium chemistry gives the line a lighter-weight format and operating characteristics suited to cameras, game controllers, flashlights, and other demanding electronics. Advanced Lithium is a premium battery range designed for devices with comparatively high or sustained power demands. Lithium chemistry gives the line a lighter-weight format and operating characteristics suited to cameras, game controllers, flashlights, and other demanding electronics.
Rechargeable batteries
Energizer Recharge
Rechargeable battery products and related charging solutions designed for repeated use in household electronics, toys, cameras, and other portable devices.
Portable lighting
Energizer flashlights and lanterns
A range of handheld flashlights, headlamps, lanterns, and other portable lighting products that extend the brand beyond replacement batteries into complete portable-power solutions. The line covers emergency preparedness, outdoor use, work lighting, and everyday illumination.
Consumer batteries and lighting
Rayovac
A battery and lighting brand brought into Energizer Holdings through the 2019 acquisition of Spectrum Brands' global battery and lighting division. It provides Energizer with a complementary mass-market name, particularly in North America and selected international markets. Rayovac became part of Energizer's portfolio through the 2019 Spectrum Brands transaction. The brand covers consumer batteries and related portable-power products and provides Energizer with a complementary mass-market name, particularly in North America and selected international markets.
Consumer batteries
VARTA consumer batteries
A consumer-battery business acquired through the Spectrum Brands transaction. Regulatory remedies affected part of the European household-battery business, while Energizer retained VARTA rights in certain markets, including Latin America and Asia-Pacific. VARTA consumer batteries joined Energizer through the Spectrum Brands acquisition. Following European regulatory remedies, the scope of Energizer's VARTA consumer-battery business differs by geography; Energizer retains VARTA-related business in selected regions including Latin America and Asia-Pacific.
Automotive care · 2016
Automotive appearance products
Products for vehicle fragrance and appearance entered Energizer's portfolio through HandStands and later expansion involving the Nu Finish brand.
Primary batteries · 1980
Energizer batteries
The core Energizer portfolio includes alkaline, lithium, and specialty primary batteries for household electronics, toys, cameras, emergency equipment, and other portable devices. The brand is marketed around dependable power, long shelf life, and broad retail availability.
Flashlights and lanterns
Portable lighting
Energizer sells flashlights, lanterns, and other portable lighting products powered by disposable or rechargeable batteries. The line extends the company's household-power proposition into emergency preparedness, outdoor use, work lighting, and everyday illumination.
Automotive appearance products · 2018
Nu Finish
Nu Finish is an automotive appearance brand in Energizer's post-2015 adjacent-products portfolio. It is associated with car-care products used to clean, protect, and maintain vehicle finishes, complementing automotive fragrances and other appearance products obtained through HandStands.

Controversies

2019
Energizer sues Duracell over Optimum battery advertising claims
Energizer sued Duracell, alleging that Duracell's Optimum battery packaging and television commercials misled consumers by implying the batteries were more powerful and lasted longer than rival batteries. Energizer sought damages and a halt to the allegedly improper advertising. The source reports no court determination in the matter.
Source
2012
Banana Boat UltraMist flammability withdrawal
Energizer withdrew 23 varieties of Banana Boat UltraMist spray sunscreen after concerns that the aerosol product could ignite when exposed to fire.
Source

2024Energizer Park naming-rights partnership
United States · St. Louis metropolitan area
Energizer acquired naming rights to CityPark, the home stadium of St. Louis City SC, creating the Energizer Park name and a prominent local sports-marketing platform.
Outcome. Stadium renamed Energizer Park.
Source
2005Hurricane Katrina relief partnership
United States
Following Hurricane Katrina, Energizer worked with the American Red Cross and provided flashlights, batteries, razors, and financial support for relief workers and affected communities.
Outcome. Humanitarian support initiative following a major natural disaster. Supported emergency-relief operations and disaster-affected people.
Source
Energizer Bunny
International
The Energizer Bunny is the brand's long-running advertising character and a central expression of the idea that Energizer power continues operating for longer. The character has become one of the company's most recognizable brand assets. The Energizer Bunny is the brand's long-running advertising character and a central expression of the idea that Energizer power continues operating for longer. The character has become one of the company's most recognizable brand assets, although the available reference does not establish a single campaign launch year.
Outcome. Long-term brand-recognition platform.
Source
Energizer Bunny brand advertising
United States · International markets
The Energizer Bunny is the company's long-running advertising character, used to communicate endurance and continuing power. The character became a central part of Energizer's consumer brand identity, although the available reference does not establish a single campaign launch year.
Outcome. Established a recognizable global advertising asset associated with long-lasting battery performance.
Source

Brand decisions

2024
Energizer Park naming-rights agreementOther
Background
Energizer sought a prominent local brand presence in St. Louis, where the company is headquartered.
Action taken
The company acquired naming rights to the home stadium of St. Louis City SC.
Aftermath
The stadium was renamed Energizer Park.
Source
2018
Acquisition of Spectrum Brands' battery and lighting divisionM&A
Background
Energizer sought to expand its battery portfolio and international scale after separating from its personal-care business.
Action taken
Energizer agreed to purchase the global battery and lighting division of Spectrum Brands, including Rayovac and VARTA consumer batteries, for $2 billion in cash.
Aftermath
The transaction closed in January 2019 after regulatory review. European competition requirements led to the divestiture of part of the VARTA household-battery business.
purchase price. $2 billion in cash (announced 2018; completed January 2019)
Source
2014
Decision to separate household and personal-care operationsStrategy
Background
Energizer Holdings operated two substantially different business groups: household products and personal care.
Action taken
The company announced plans to create two publicly traded companies, separating batteries, flashlights, and lamps from personal-care products.
Aftermath
The separation was completed in 2015, with the personal-care business becoming Edgewell Personal Care and Energizer Holdings retaining the household-products business.
Source
2014
Announced separation of battery and personal-care businessesStrategy
Background
Energizer had built a diversified portfolio spanning batteries, lighting, shaving, feminine care, and sun care, but the businesses had different operating and competitive profiles.
Action taken
The company announced that it would create two separately traded companies, with the household business retaining batteries, flashlights, and lamps and the personal-care business becoming a separate consumer-products company.
Aftermath
The separation was completed in 2015, creating Edgewell Personal Care and refocusing Energizer Holdings on household power and related products.
Source
2010
Launch of Energizer Advanced LithiumProduct launch
Background
The company aimed to strengthen its premium battery offering and emphasize performance.
Action taken
Energizer introduced the Advanced Lithium battery line.
Aftermath
Lithium batteries became a prominent premium segment within the Energizer portfolio.
Source
2007
Playtex Products acquisitionM&A
Background
Energizer continued its strategy of building a diversified consumer-products company.
Action taken
Energizer acquired Playtex Products, including associated sun-care brands.
Aftermath
The purchase broadened the portfolio into feminine care and sunscreen products.
transaction value. $1.9 billion (2007 acquisition)
Source
2003
Expansion into personal care through Schick and Wilkinson SwordM&A
Background
Energizer sought to diversify beyond batteries and portable lighting.
Action taken
The company acquired Schick and Wilkinson Sword from Pfizer.
Aftermath
The transaction established a significant shaving and personal-care presence that was expanded through later acquisitions.
Source

Recent events

2019-09-30
Energizer sues Duracell over Optimum battery advertising claims[7]Energizer sues Duracell over Optimum battery advertising claimso.canada.com
Reported: 2019-09-30
Energizer sued Duracell, alleging that Duracell's Optimum battery packaging and television commercials misled consumers by implying the batteries were more powerful and lasted longer than rival batteries. Energizer sought damages and a halt to allegedly improper advertising; the source reports no court determination.

Sources8 sources

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